Science focus: Parts of Flowering Plants

Teach pupils to identify parts of a flower before completing a blank diagram to show their understanding.

Flower structures
Flower structures
Learning objectives:
  • Name the different parts of a flower 
  • Explain the function of each part of a flower 
Curriculum links:
  • Science: The names and functions of different parts of a flower
  • Geography: The impact of climate and environment on the growth of flowering plants 

Key vocabulary

Petal | Stamen | Pistil | Pollination | Anther | Stigma | Sepal | Ovule

Symbolised guide

Use this symbol-based guide to support understanding: 
Download Widgit guide (319kB) - black and white

Download Widgit guide (339kB) - colour

Images

Parts of the flower

  • Petal: brightly-coloured to attract pollinators 
  • Stigma: sits at the top of the carpel and is where pollen is captured. It is often sticky so that the pollen can be caught
  • Style: the tube that pollen travels down to the ovary, joining the ovary to the stigma
  • Ovary: produces and contains unfertilised seeds
  • Anther: pollen is produced here which is usually yellow and can be seen on the underside of pollinators after they have visited the flower
  • Filament: the tube that holds up the anther so that it is accessible for pollinators to reach or for the wind to blow the pollen
  • Sepal: leaf like protective cover that protects the flower when it starts to bud 
  • Receptacle: the base of the flower that supports the weight of the whole flower structure and attaches it to the plant stem
  • Stamen: the male reproductive part of the flower that is made up of the Anther and filament
  • Carpel: the female reproductive part of the flower that is made up of the stigma, style and ovary

Next steps

  • Use this blank diagram to see if your pupils can remember the different parts of a flower
  • Look for differences in a variety of plants. This could be in observing leaf shape, colour, texture, shape and size of flowers and types of roots
  • Think about where the plant likes to grow - is this reflected in the structure?
  • Observe whether flowers are visited by any flying insects to pollinate them. Use our pollinators identification guide to see who is visiting

Free teaching support

Our free learning programme provides advice, inspiration, training and rewards, to help make your growing journey a success

Sign up today